Effects of umbilical cord Wharton’s jelly mesenchymal stem cell transplantation on the expression of inflammatory factors in rats with spinal cord injury 
Ma Shan-shan, Qu Rui-na, Tian Yi, Yao Ning, Cui Yuan-bo, Han Kang, Xing Qu, Yang Bo, Guan Fang-xia
Chinese Journal of Tissue Engineering Research . 2015, (23): 3729 -3735 .  DOI: 10.3969/j.issn.2095-4344.2015.23.021